syntax = "proto3";

import "google/protobuf/wrappers.proto";

// [V2-API-DIFF] Addresses now have .proto structure.
message Address {
  message SocketAddress {
    // For listeners, bind to 0.0.0.0 or :: to support the use of prefix/suffix
    // matching in FilterChainMatch. For clusters, an address may be either an
    // IP or hostname to be resolved via DNS.
    google.protobuf.StringValue address = 1;
    google.protobuf.UInt32Value port = 2;
  }
  message Pipe {
    google.protobuf.StringValue path = 1;
  }
  oneof address {
    SocketAddress socket_address = 1;
    Pipe pipe = 2;
  }
}